A 6 kg mass travelling at 2.5 ms-1collides head on with a stationary 4 kg mass. After the collision the 6 kg mass travels in its original direction with a speed of 1 ms-1. The final velocity of 4 kg mass is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
1 ms-1
b
2.25ms-1
c
2 ms-1
d
0 ms-1
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
According to law of conservation of linear momentum, m1u1+m2u2=m1v1+m2v2